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java.lang.Object java.io.Reader org.apache.tika.parser.ParsingReader
public class ParsingReader
Reader for the text content from a given binary stream. This class
uses a background parsing task with a Parser
(AutoDetectParser
by default) to parse the text content from
a given input stream. The BodyContentHandler
class and a pipe
is used to convert the push-based SAX event stream to the pull-based
character stream defined by the Reader
interface.
Field Summary |
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Fields inherited from class java.io.Reader |
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lock |
Constructor Summary | |
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ParsingReader(java.io.File file)
Creates a reader for the text content of the given file. |
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ParsingReader(java.io.InputStream stream)
Creates a reader for the text content of the given binary stream. |
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ParsingReader(java.io.InputStream stream,
java.lang.String name)
Creates a reader for the text content of the given binary stream with the given name. |
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ParsingReader(Parser parser,
java.io.InputStream stream,
Metadata metadata)
Deprecated. This method will be removed in Apache Tika 1.0 |
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ParsingReader(Parser parser,
java.io.InputStream stream,
Metadata metadata,
java.util.concurrent.Executor executor)
Deprecated. This method will be removed in Apache Tika 1.0 |
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ParsingReader(Parser parser,
java.io.InputStream stream,
Metadata metadata,
ParseContext context)
Creates a reader for the text content of the given binary stream with the given document metadata. |
|
ParsingReader(Parser parser,
java.io.InputStream stream,
Metadata metadata,
ParseContext context,
java.util.concurrent.Executor executor)
Creates a reader for the text content of the given binary stream with the given document metadata. |
Method Summary | |
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void |
close()
Closes the read end of the pipe. |
int |
read(char[] cbuf,
int off,
int len)
Reads parsed text from the pipe connected to the parsing thread. |
Methods inherited from class java.io.Reader |
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mark, markSupported, read, read, read, ready, reset, skip |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public ParsingReader(java.io.InputStream stream) throws java.io.IOException
stream
- binary stream
java.io.IOException
- if the document can not be parsedpublic ParsingReader(java.io.InputStream stream, java.lang.String name) throws java.io.IOException
stream
- binary streamname
- document name
java.io.IOException
- if the document can not be parsedpublic ParsingReader(java.io.File file) throws java.io.FileNotFoundException, java.io.IOException
file
- file
java.io.FileNotFoundException
- if the given file does not exist
java.io.IOException
- if the document can not be parsedpublic ParsingReader(Parser parser, java.io.InputStream stream, Metadata metadata, ParseContext context) throws java.io.IOException
parser
- parser instancestream
- binary streammetadata
- document metadata
java.io.IOException
- if the document can not be parsedpublic ParsingReader(Parser parser, java.io.InputStream stream, Metadata metadata, ParseContext context, java.util.concurrent.Executor executor) throws java.io.IOException
Reader
interface.
parser
- parser instancestream
- binary streammetadata
- document metadatacontext
- parsing contextexecutor
- executor for the parsing task
java.io.IOException
- if the document can not be parsedpublic ParsingReader(Parser parser, java.io.InputStream stream, Metadata metadata) throws java.io.IOException
java.io.IOException
public ParsingReader(Parser parser, java.io.InputStream stream, Metadata metadata, java.util.concurrent.Executor executor) throws java.io.IOException
java.io.IOException
Method Detail |
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public int read(char[] cbuf, int off, int len) throws java.io.IOException
read
in class java.io.Reader
cbuf
- character bufferoff
- start offset within the bufferlen
- maximum number of characters to read
java.io.IOException
- if the parsing thread has failed or
if for some reason the pipe does not work properlypublic void close() throws java.io.IOException
close
in interface java.io.Closeable
close
in class java.io.Reader
java.io.IOException
- if the pipe can not be closed
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